Advice?

Hey so in the past (and still now) I have had (and still have) alcohol problems,depression (i might be bipolar too but im not sure),, eating disorders,stress, anxiety etc. I am really worried as i am currently in 6th form and have exams soon.I think these problems might be making my grades bad but i cant help it.I think I may need to tell my teachers(do you think this is a good idea?) but I dunno how.I really need help, ive had this stuff for years.Sorry if this doesnt make much sense, im drunk now

Hey so in the past (and still now) I have had (and still have) alcohol problems,depression (i might be bipolar too but im not sure),, eating disorders,stress, anxiety etc. I am really worried as i am currently in 6th form and have exams soon.I think these problems might be making my grades bad but i cant help it.I think I may need to tell my teachers(do you think this is a good idea?) but I dunno how.I really need help, ive had this stuff for years.Sorry if this doesnt make much sense, im drunk now